<?php
// +----------------------------------------------------------------------
// | TOPThink [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2013 http://topthink.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
namespace Think;
// 分布式文件存储类
class Storage {
	
	/**
	 * 操作句柄
	 * 
	 * @var string
	 * @access protected
	 */
	protected static $handler;
	
	/**
	 * 连接分布式文件系统
	 * 
	 * @access public
	 * @param string $type
	 *        	文件类型
	 * @param array $options
	 *        	配置数组
	 * @return void
	 */
	static public function connect($type = 'File', $options = array()) {
		$class = 'Think\\Storage\\Driver\\' . ucwords ( $type );
		self::$handler = new $class ( $options );
	}
	static public function __callstatic($method, $args) {
		// 调用缓存驱动的方法
		if (method_exists ( self::$handler, $method )) {
			return call_user_func_array ( array (
					self::$handler,
					$method 
			), $args );
		}
	}
}
